106821540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5026

約数の個数: 144

約数和(自身を含む): 392176512

約数和(自身を除く): 285354972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 4987, 5355, 7140, 9974, 10710, 14961, 19948, 21420, 24935, 29922, 34909, 44883, 49870, 59844, 69818, 74805, 84779, 89766, 99740, 104727, 139636, 149610, 169558, 174545, 179532, 209454, 224415, 254337, 299220, 314181, 339116, 349090, 418908, 423895, 448830, 508674, 523635, 593453, 628362, 698180, 763011, 847790, 897660, 1017348, 1047270, 1186906, 1256724, 1271685, 1526022, 1570905, 1695580, 1780359, 2094540, 2373812, 2543370, 2967265, 3052044, 3141810, 3560718, 3815055, 5086740, 5341077, 5934530, 6283620, 7121436, 7630110, 8901795, 10682154, 11869060, 15260220, 17803590, 21364308, 26705385, 35607180, 53410770, 106821540]

約数ペア:

[(1, 106821540), (2, 53410770), (3, 35607180), (4, 26705385), (5, 21364308), (6, 17803590), (7, 15260220), (9, 11869060), (10, 10682154), (12, 8901795), (14, 7630110), (15, 7121436), (17, 6283620), (18, 5934530), (20, 5341077), (21, 5086740), (28, 3815055), (30, 3560718), (34, 3141810), (35, 3052044), (36, 2967265), (42, 2543370), (45, 2373812), (51, 2094540), (60, 1780359), (63, 1695580), (68, 1570905), (70, 1526022), (84, 1271685), (85, 1256724), (90, 1186906), (102, 1047270), (105, 1017348), (119, 897660), (126, 847790), (140, 763011), (153, 698180), (170, 628362), (180, 593453), (204, 523635), (210, 508674), (238, 448830), (252, 423895), (255, 418908), (306, 349090), (315, 339116), (340, 314181), (357, 299220), (420, 254337), (476, 224415), (510, 209454), (595, 179532), (612, 174545), (630, 169558), (714, 149610), (765, 139636), (1020, 104727), (1071, 99740), (1190, 89766), (1260, 84779), (1428, 74805), (1530, 69818), (1785, 59844), (2142, 49870), (2380, 44883), (3060, 34909), (3570, 29922), (4284, 24935), (4987, 21420), (5355, 19948), (7140, 14961), (9974, 10710)]